HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS, cilt.48, sa.2, ss.439-450, 2019 (SCI-Expanded)
In this paper, some properties of an order induced by uninorms are investigated. In this aim, the set of incomparable elements with respect to the U-partial order for any uninorm is introduced and studied. Also, by de fining such an order, an equivalence relation on the class of uninorms is defined and this equivalence is deeply investigated. Finally, another set of incomparable elements with respect to the U-partial order for any uninorm is introduced and studied.